baber/WOPTO huggingface dataset:
Patent JP-H02140181-A (JP)
Title: Bamboo sword
Inventor: SEKI TAKAO
IPC: A63B69/02
Filed: 1988-11-18
Abstract: PURPOSE:To obtain the bamboo sword which is light in weight, highly durable and inexpensive by disposing an angle ply layer arranged with reinforcing fibers in a 90 deg. direction and an angle ply layer arranged in a 30 to 60 deg. direction with the overall length direction of the bamboo sword to the outer peripheral surface of a mandrel for molding wedgers and a cover layer to the outermost layer, then heating and molding these layers under pressurization. CONSTITUTION:The bamboo sword 1 is formed by usually combining 4 pieces of the wedgers 2. Molding of the wedgers 2 is executed by disposing the angle ply layer 4 arranged with the glass fiber reinforced plastic sheets in such a manner that the angle of the fibers is 90 deg. with the longitudinal direction of the bamboo sword on the outer peripheral surface of the mandrel 3 for forming the weders, disposing the angle ply layer 5 arranged with the glass fiber reinforced plastic sheets in such a manner that the angle of the fibers is 30 deg. with the longitudinal direction of the bamboo sword thereon, disposing the cover layer 6 consisting of the two-layered structure of polyethylene and ethylene/vinyl acetate copolymer on the angle primer 5 and disposing these layers in a metallic mold, then molding the same under heating and pressurizing. The durable bamboo sword which is light in weight, facilitates designing of the balance and has moderate suppleness is obtd. by the above-mentioned constitution.
Patent JP-2000117178-A (JP)
Title: Apparatus for applying adhesive for laminated core
Inventor: SAEKI TEISUKE
IPC: B05C11/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve quality, commercial properties, and dimensional precision remarkably by applying an adhesive uniformly and to attempt the improvement of productivity and the reduction of production costs by curtailing a production time remarkably. SOLUTION: An applicator is equipped with an adhesive supply part 3 having a nozzle 2 which drops the adhesive at least on one end of the lamination surface Fc of a laminated core C set at a setting position Ps to be adhered to the end and an adhesive applying part 5 for spreading/applying the adhesive adherent to the lamination surface Fc by moving an adhesive scraping part 4 arranged on the lamination through a prescribed clearance along the lamination surface Fc.
Patent JP-H07145873-A (JP)
Title: Solenoid valve
Inventor: MURAKAMI FUMIYOSHI
IPC: F16K31/06
Filed: 1993-11-24
Abstract: PURPOSE:To provide a solenoid valve which is constituted to regulate a flow rate with high precision without increasing the generation of working noise during opening of a valve. CONSTITUTION:A solenoid valve comprises a valve seat 11c arranged to the opening end part of a fluid passage; a valve body 8 to seat the valve seat to close a fluid passage; a coil spring 6 through the force of which the valve body 8 is energized in a closing direction; and an electromagnetic solenoid 1 to energize the valve body 8 in an opening direction against the force of the coil spring and open a fluid passage. The valve body 8 has a protrusion part 8a arranged in the fluid passage and when the protrusion part 8a is positioned in the passage, the area of the fluid passage is reduced by the protrusion part 8a, whereby a flow rate is reduced. Namely, since the decrease of the area of the passage before the valve body seats results in the decrease of a flow rate, there is no need to effect the instantaneous change of a current during closing of the valve and thus, linearity of the rise characteristics of a Duty flow rate can be improved without increasing the generation of working noise.
Patent JP-H06224799-A (JP)
Title: Direct conversion receiver
Inventor: MOHINDRA RISHI
IPC: H03D3/00
Filed: 1993-11-24
Abstract: PURPOSE: To obtain a quick AFC loop response from a direct conversion receiver. CONSTITUTION: A direct conversion receiver is provided with an offset frequency detector 17 which detects signals dct having a mean value proportional to the frequency offset f of a local oscillator to RF input signals as AFC signals ct and the detector 17 is provided with serial arrangement of phase shifters 30 and 37 and multipliers 31 and 38 in I- and Q-channels 4 and 5, respectively. When the receiver is constituted in such a way, the AFC performance of the receiver is improved, because a single-polarity control signal composed of a series of positive or negative pulses in accordance with the sign of the frequency offset f and the averaging of control signals, namely, the requirements imposed upon a loop filter are reduced, and then, the receivers becomes possible to make a high AFC response.  The receiver is also provided with an out-of-range detector which detects the frequency fL of the local oscillator when the frequency fL is deviated from a carrier frequency by more than a prescribed range.
Patent JP-H04168075-A (JP)
Title: Printer
Inventor: WATABE YUUJI
IPC: B41J29/48
Filed: 1990-11-01
Abstract: PURPOSE:To make it possible to precisely transport a sheet to a printing position by calculating the positional relationship between the center position of a photosensor and a sheet end position based on a period when an output signal from the photosensor changes, and correcting the positional relationship between a printing position and the sheet using the calculation value. CONSTITUTION:When the end of a sheet transported passes through a photosensor 11, an output signal from the photosensor 11 changes. A change period detection device 12 detects a period from the start to the end of a change in this output signal, and a position calculation device 13 divides the number of pulses corresponding to the change period by 1/2 so that the matching of a sheet end position to the center position of the photosensor is ensured by calculation. After that, a correction device 14 corrects the positional relationship between a printing position and the sheet by using as a required number of pulses a value obtained by subtracting 1/2 of the number of pulses during the change period from the number of pulses for transporting the sheet to a printing position. Subsequently, the positional relationship between the sheet and a printing position can be correctly determined, if there are variations of photosensor properties and sheet reflection factor.
Patent JP-S62151860-A (JP)
Title: Photoconductor
Inventor: AKIYAMA KOJI
IPC: G03G5/08
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a photoconductor which can operate on a low operating voltage with low dark current by using a film essentially consisting of the oxide of a rare earth element as a blocking layer for electrons. CONSTITUTION:An Al drum 10 subjected to mirror polishing is disposed in a magnetron sputtering device. The pressure in the device is reduced and a substrate 10 is heated. Ar and O2 are introduced into the device and an Lu2O3 layer 11 is formed to 1,000-8,000Angstrom thickness on the substrate by using the sintered body of Lu2O3 as a target with high-frequency electric power. The substrate 10 is then put into a plasma CVD device and is heated under the reduced pressure. GeF4, SiH4, and B2H6 are introduced into the device and an a-Si1-xGeX:H:F layer 12 added with boron is formed to 2-4mu with the high- frequency electric power. An a-Si:H layer 13 added with SiH4, B2H6 and boron is formed in succession thereof. Further a silicon carbide layer 14 is formed by SiH4 and CH4 to 1,000-2,000Angstrom thickness with the high-frequency electric power. The photosensitive body obtd. in the above-mentioned manner is packaged to a laser beam printer using a semiconductor laser as a light source, by which sharp printing is obtd. with the low operating voltage.
Patent JP-H02142357-A (JP)
Title: Rectifier
Inventor: AWATANI KOJI
IPC: H02M7/06
Filed: 1988-11-21
Abstract: PURPOSE:To attain suppression of higher harmonics efficiently and inexpensively by using a rectifier where the input transformer has multiphase secondary windings and the two rectifying circuit are parallely connected to each other through a DC reactor. CONSTITUTION:A transformer 1 has primary windings of star connection and two secondary windings of star and data connections and delta respectively. Two rectifying circuits 3, 2 are connected to the two windings respectively, and the two rectifying circuits 2, 3 are connected to each other in parallel through a DC reactor DCL. The output of the rectifying circuits 2, 3 is smoothed by a smoothing capacitor Cf and supplied to an inverter 4.
Patent JP-S63148543-A (JP)
Title: Silver oxide cell
Inventor: ITAMI ATSUSHI
IPC: H01M4/54
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a cell having steady closed-circuit voltage by forming a positive electrode by adding powdery manganese dioxide whose surface is coated with silver to a mixture of granular silver oxide and flaky silver powder. CONSTITUTION:A battery consists of a positive electrode 6, an alkaline electro lyte, and a negative electrode 1 using zinc as main active material. The elec trode 6 is formed by adding powdery manganese dioxide whose surface is coated with silver to a mixture of granular silver oxide and flayky silver powder. Since the surface is coated with silver, the mixture of granular silver oxide and silver powder retains high conductivity without break of the network of silver. Thereby, a drop in closed-circuit voltage in the initial stage of discharge is prevented, and steady closed-circuit voltage is retained from the initial stage to the final stage.
Patent JP-H07130850-A (JP)
Title: Method for forming wiring
Inventor: TAGUCHI MITSURU
IPC: H01L21/3205
Filed: 1993-10-29
Abstract: PURPOSE:To control reaction which is generated simultaneously with nitriding without increasing the number of processes by forming a conductive material layer, a reaction prevention layer, and a barrier layer formation material on a semiconductor substrate and then performing a nitriding treatment for forming a barrier layer. CONSTITUTION:After, for example, elements are formed on an Si substrate 1, an interlayer insulation layer 13 such as SiO2 is formed and then a contact hole is opened as a connection hole 2. Then, a Ti barrier layer formation material layer 5, a TiN reaction prevention layer 4, and a Ti conductive material layer 3 are formed successively by a single wafer CVD magnetron sputter device. Then, nitriding annealing of the barrier layer formation material 5 is performed and then TiN barrier layer 51 is formed. Since the reaction prevention layer 4 exists as a silicide stop layer, a Ti Six layer 31 which is controlled to be properly thick is formed at the Ti/Si interface and a suffuciently thick TiN barrier layer 51 with nitriding Ti which is the barrier layer formation material layer 5 is formed on an upper layer.
Patent JP-H11123986-A (JP)
Title: Mirror controller for vehicle
Inventor: MIZUNO YOSHIYUKI
IPC: B60R1/06
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a mirror controller for vehicle capable of supplying a wide visual field angle without using an aspherical mirror or the like. SOLUTION: When an operation switch 1 is turned on, an energizing control means 12 logically-synthesizes the output signals of a first and a second timers 4, 6 through NAND gates 5, 7, and energizing is applied to a mirror driving motor 11 in the energizing direction F (one direction) for the time T. After a door mirror is turned to the outside from a prescribed position, energizing is applied to the mirror driving motor 11 in the energizing direction R (reverse direction) for the time T to turn the door mirror to the inside.
Patent JP-2001113041-A (JP)
Title: Game device
Inventor: MAEYAMA YOSHITAKA
IPC: A63F13/24
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a game device allowing players to intuitively operate a plurality of operation buttons while seeing a game screen. SOLUTION: An input device 11 is provided with three sets of three operation buttons 11S, 11M, 11L different in size. The operation panel 11a of the input device 11 is provided with three operation positions to be operated by three players simultaneously, and the small operation button 11S, medium operation button 11M, and large operation button 11L are arranged from the left in sequence at each operation portion. Separate functions associable with the sizes of the operation buttons 11S, 11M and 11L are applied.
Patent JP-H04166781-A (JP)
Title: Navigation system of gloval positioning system for vehicle
Inventor: OZAKI YOSHITAKA
IPC: G01C21/00
Filed: 1990-10-30
Abstract: PURPOSE:To recognize accurately a location of a vehicle and predict correctly by composing most properly predicted information and each operating result of a predicted result operating measure and a range error operating measure based on a positioning result of the vehicle. CONSTITUTION:A microcomputer 60 starts the run of an indicating program while a microcomputer 30b starts the run of a positioning program when this device is operated. The microcomputer 30b puts forward the positioning program to the first positioning error operation routine after the run start. Each three dimensional location of each artificial satellite is operated based of each transmitting radio wave to indicate each orbit data from four artificial satellites received by a receiving element 30a of a GPS receiver 30 in this first positioning error operation routine, and the three dimensional location of the GPS receiver 30 is operated as the positioning location according to these operated results.
Patent JP-S63147928-A (JP)
Title: Gasification power plant
Inventor: FURUE TOSHIKI
IPC: F02C3/28
Filed: 1986-12-10
Abstract: PURPOSE:To aim at reduction in a wastewater quantity, by cooling suction air with a cooling fluid to be generated by an absorption refrigerator, and utilizing a slag sensible heat in a gasifier furnace as a heat source for the refrigerator. CONSTITUTION:Suction air 13 is cooled with a cooling device 22a. The chilled water generated by an absorption refrigerator 34 is fed to this cooling device 22a. A heating coil 41 of a refrigerant vapor generator 36 in the refrigerator 34 and a heat pipe evaporator 26 inside a slag cooling unit 5 are connected to pipes 42 and 43. With this constitution, slag cooling water is reducible, thus a wastewater quantity is abatable.
Patent JP-2000125065-A (JP)
Title: Communication device
Inventor: KUBOTA TOSHIKAZU
IPC: H04N1/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which can reduce the consumption of a line current and has no risk of causing malfunction of an exchange. SOLUTION: Photocouplers A1 and B1 for line polarity detection which are connected in parallel and have mutually opposite polarities are switched over at a constant cycle by a pulse generating circuit (OSC) 121. At the start of transmission, the output states (combination of pulses or high-level outputs) of the photocouplers A1 and B1 detected through buffers 122 and 123 are stored as line polarity data in a RAM and then the stored line polarity data are compared with the line polarity data outputted by the photocouplers A1 and B1 to detect whether or not the output change of the side which has bee in the high level at the start of the transmission is present, thereby discriminating the change of the line polarity.
Patent JP-S62151917-A (JP)
Title: Display processing system
Inventor: SHIROICHI NOBORU
IPC: G06F3/048
Filed: 1985-12-25
Abstract: PURPOSE:To lighten the processing of a display request source by providing a supervisory device, which supervises an input signal showing the request of detailed display data from a previous operator handling a display device at a data display point in accordance with the destination of an identifier from a request source, and providing correspondence to display data and its corresponding detailed display data in a memory device. CONSTITUTION:A detector 1 detects whether a display request is present or not. If so, the detector 1 takes the display data concerned out of the memory device 3 by designating the identifier of the display request, and displays it on the display device 1. If the supervisory device 5 detects that the previous operator handling the display device 4 requests the display of the detailed data at the time of displaying data, an analyzer 2 takes the detailed display data corresponding to the currently displayed data out of the memory device 3, and displays it on the display device 1. Anytime the operator requests the display of the detailed data, this processing is repeated. If the operator does not request the display of the detailed data, or if the detailed display data corresponding to the display data is not found, the processing from the display request source is completed.
Patent JP-H07130300-A (JP)
Title: Deflecting yoke
Inventor: EGUCHI TOSHIYASU
IPC: H01J29/76
Filed: 1993-10-29
Abstract: PURPOSE:To provide a deflecting yoke excellent in reliability in which the adhesive strength can be extremely enlarged in a wide range in the fixation between a separator and a vertical deflecting yoke. CONSTITUTION:A reactive hot melt adhesive 6 is used for fixing a separator 3 and a vertical deflecting yoke 4, and similar to a hot melt adhesive, it has adhesive strength by which the shifting to the next manufacture process is possible in a short time by cooling solidification. Furthermore, the main ingredients of this reactive hot melt binder 6 is isocyanate group end urethane prepolymer, and the isocyanate group (-NCO), which has this urethane polymer for its main ingredients, reacts upon the water within air, according to the elapse of time, and it becomes high polymers through the coupling with urea. Furthermore, crosslinking advances by an isocyanate group reacting to produce buret coupling or allophanate coupling, whereby the same strength as a reaction type adhesive can be obtained.
Patent JP-H10120739-A (JP)
Title: Photocurable resin composition excellent in heat resistance
Inventor: TAMURA JUNICHI
IPC: C08F290/06
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in handleability in spite of low viscosity and being in a liquid state, curable in a short photocuring time, by using a compound having a specific chemical structure containing both an aromatic ring and a spiro ring in the molecule. SOLUTION: This composition comprises (A) at least one urethanized acrylic compound of the formula [R<1> is H or methyl; (a) is 1-3; A is a (substituted) hydrocarbon; D is a (substituted) aromatic hydrocarbon; R<2> and R<3> are each an alkylene], (B) a radically polymerizable compound except the component A and (C) a photopolymerization initiator in the ratio of the components A to B of 80:20 to 10:90 by weight. Preferably, the content of the component C is 0.1-10wt.% based on the total weight of the components A and B.
Patent JP-H03156216-A (JP)
Title: Hot water heating apparatus
Inventor: MUTO YOSHIO
IPC: F24D3/10
Filed: 1989-11-13
Abstract: PURPOSE:To prevent circulation water from freezing by providing a first control means to actuate a circulation pump when temperatures detected by an outdoor temperature sensor is equal to or lower than certain temperature near the freezing point, in the case that operation signals are not given, and a second control means to actuate a burner when temperatures detected by a water temperature sensor is equal to or lower than certain temperature near the freezing temperature. CONSTITUTION:When, during suspension of heating operation, the outdoor temperature falls to 2 deg.C or lower and a comparator 31 delivers a signal 'H', a microcomputer 29 turns signals of output ports P1, P4, P5 to 'H' and a circulation pump 5 is actuated and valves 25, 26 are opened so that all of the water in hot water circulation lines is circulated. Relatively hot water on the side of indoor machines 18A, 18B is supplied to a hot water line 7 and pipings on the side of a heat source machine 1 to prevent the circulating water from freezing. When the outdoor temperature falls and temperatures detected by a water temperature sensor 16 becomes 2 deg.C or lower and a comparator 33 delivers a signal 'H', the microcomputer 29 turns signals of output ports P2, P3 to 'H' to actuate a burner 11 and when temperatures detected by the sensor 16 becomes 20 deg.C or higher, the microcomputer 29 suspends the operation of the pump 5 and closes the valves 25, 26.
Patent JP-S62150261-A (JP)
Title: Capsule toner
Inventor: HOSOI NORIYUKI
IPC: G03G9/093
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a capsule toner having excellent fixability, fluidity and offset preventiveness by incorporating a silicone oil having a specific viscosity range into a core material. CONSTITUTION:A binder consisting of a polymer and oil solvent, display recording material and silicone oil are incorporated into the core material of the capsule toner. The viscosity of the silicone oil is particularly preferably in a 500-6,000cs (25 deg.C) range and the content thereof is more preferably in a 1-4wt% range per the total weight of the capsule toner. The oil solvent which can be used as the component of the binder is exemplified by a high boiling point solvent of >=150 deg.C which can dissolve or swell the polymer and org. solvent which has the b.p. ranging 100-250 deg.C and which does not substantially dissolve or swell the polymer.
Patent JP-H02143495-A (JP)
Title: Preventive mechanism for collapse of device
Inventor: SUGIMOTO YASUAKI
IPC: H05K5/02
Filed: 1988-11-24
Abstract: PURPOSE:To eliminate injury at the time of carrying a device and to dispense with a supporting leg drawing-out work at the time of placement of the device by a method wherein a supporting leg is housed in the device at the time of carrying the device and the supporting leg automatically protrudes at the time of placement of the device. CONSTITUTION:A first rotating member 17 reversely rotates clockwise by a descent of a movable member 11 along with a rotating member 18 and a supporting leg 12 is made to retrogress. In such a way, as the leg 12 is not protruded from a peripheral surface 16 when a device is lifted, the device can be carried without inflicting bodily injury. If the device is placed on a desk or the like, the member 11 is made to ascend against the energizing force of an energizing means 15. By this motion, the member 17 normally rotates counterclockwise along the member 18 and the leg 12 advances to the right direction. Moreover, in a state that a base 14 of the device comes into contact to the supporting surface of the leg 12, the leg 12 protrudes from the surface 16 by a prescribed amount and discharges a role of preventing the collapse of the device.
Patent JP-H05105994-A (JP)
Title: Pantograph contact strip for high speed electric rolling stock
Inventor: AOKI SUMIHISA
IPC: B60L5/08
Filed: 1991-10-15
Abstract: PURPOSE:To provide a pantograph for a high speed electric rolling stock capable of improving the wear resistance of a trolley line without wearing it. CONSTITUTION:This cover is a pantograph for the high speed electric rolling stock constituted of a sintered body having a structure in which, by simple or in total, 15 to 50wt.% of one or >=two kinds among an Fe-Ti allay, an Fe-V allay, an Fe-W alloy and an Fe-Mo alloy are dispersed and precipitated into a sintered contact strip using Fe as a base or of a one having a structure in which 1 to 5wt.% MoS2 and/or WS2 are dispersed and precipitated therein.